ANS:D - Neither I nor II is implicit

Explanation: The candidate listens to news on the radio does not mean that he does not read newspaper or that radio is the only source of recent news. So, neither I nor II is implicit.

ANS:A - This is a perfectly workable code snippet.

No answer description is available. Let's discuss.

ANS:C - 3

Instantaneous centre can be obtained by the equation n (n-1)/2=3 (3-1)/2 = 3.

ANS:B - 99.4 cm

T = 2ω * L/G.

Put T= 2 Sec, G= 9.81 you get L = 0.994.

A seconds pendulum is a pendulum whose period is precisely two seconds; one second for a swing in one direction and one second for the return swing.

ANS:A - γ = a + jβ

No answer description is available.

ANS:C - CAM

Content-addressable memory (CAM) / associative memory / associative storage / or associative array:.

It is a special type of computer memory used in certain very-high-speed searching applications.

It is computer memory that operates like a hardware search engine for search-intensive applications.

Associative memory in computer organization is when memory is accessed through content rather than through a specific address.

Data stored on CAM can be accessed by searching for the content itself not by the a specific address and the memory retrieves the addresses where that content can be found. Because of its parallel nature, CAM is much faster than RAM for searching.

ANS:B - Helical screw

The agitator that is typically used for mixing high viscosity liquids (greater than 50000 centipoise) with a large blade area and rotating at a slow speed is the Flat Blade Turbine.

Explanation:

• Flat Blade Turbine: This type of agitator is designed with flat blades that provide a large surface area relative to the volume being mixed. It operates effectively at slow speeds to handle high viscosity fluids.
• Characteristics:
  • Large Blade Area: The flat blades of this turbine agitator create significant surface contact with the liquid, promoting efficient mixing and circulation.
  • Slow Speed: It rotates at slower speeds to prevent excessive shear and turbulence, which can be detrimental in high viscosity liquids.
  • Applications: Ideal for mixing applications where the viscosity of the liquid exceeds 50000 centipoise (cP), such as in the chemical, food processing, and pharmaceutical industries.
• Other Agitators:
  • Propeller: Generally used for low to medium viscosity fluids due to its high-speed mixing capability.
  • Helical Screw: Also known as ribbon agitators, used for viscous materials but may not handle very high viscosity liquids as effectively as flat blade turbines.
  • Curved Blade Turbine: Suitable for a wide range of viscosities but typically used in moderate viscosity applications.

ANS:D - India

India's men's compound team of Abhishek Verma, Ojas Deotale, and Prathamesh Jawkar won the gold medal in the compound men's team archery at the Asian Games 2023. They defeated South Korea 235-230 in the final.

ANS:B - Fiji

The 12th World Hindi Conference is being organized by the Ministry of External Affairs in collaboration with the Government of Fiji from 15 to 17 February 2023 in Fiji.

ANS:C - India

Indian startup Kheyti, which provides ground-breaking yet simple farming solutions, has been named one of the five winners of this year's prestigious Earthshot Prize, an initiative of Prince William that rewards each winner with 1 million pounds.